The Lower Cedar Watershed (HUC 07080206) covers an area of 274 square miles in southeastern Iowa. The hydrology of the watershed is characterized by the Cedar River, which flows through it and is fed by several tributaries. The watershed experiences moderate snowfall during winter months, with an average annual snowpack of 26 inches. Surface water in the watershed is of high quality and provides drinking water for several communities. The watershed is home to several reservoirs, including the Coralville Reservoir, which is used for flood control and recreation. The reservoirs' constituents are primarily sediment, nutrients, and organic matter. Interesting climatic facts include the area's susceptibility to flooding, with major floods occurring in 2008 and 2016. Climate trends in the watershed include increasing temperatures and precipitation, which may impact future hydrology and water quality.